public class Training05 {
    public static void main(String[] args) {
        char[] s = {
                '序','顺','符','字','组','数','倒','颠'
        };
        for (int i = 0 ; i < s.length/2;i++){
            char c  = s[i];
            s[i]=s[s.length-i-1];
            s[s.length-i-1]=c;
        }
        System.out.println(s);
    }
}

